Question

Will give brainliest for correct answer

Answer 1

Answer:

given a triangle with sides A, B and C the sum of the lengths of any two sides of a triangle must be greater than the third side:

1. A+B>C

2. B+C>A

3. A+C>B

Thus given two sides of A=9 and B=12 C can be:

12−9<C<12+9

C range 5<C<11

Hope this helps you!